# CPTPP – Certificate of Origin for Automotive Parts

*Last updated: 2026-09-06*

> A CPTPP Certificate of Origin for Automotive Parts is a document certifying that motor vehicle components – engines, transmissions, axles, brake systems, electronics – originate in a member state of the Comprehensive and Progressive Agreement for Trans-Pacific Partnership and satisfy its product-specific rules of origin.

A CPTPP Certificate of Origin for Automotive Parts is a document certifying that motor vehicle components – engines, transmissions, axles, brake systems, electronics – originate in a member state of the Comprehensive and Progressive Agreement for Trans-Pacific Partnership and satisfy its product-specific rules of origin. It is issued by the chamber of commerce or an authorised body, and the full manufacturing chain must be traceable, from raw material sourcing through to the finished component. Unlike a general certificate of origin, this document is specifically tied to the preferential tariff arrangements negotiated under the CPTPP, entitling the holder to reduced import duties in partner countries. Without it, standard most-favoured-nation tariff rates apply, directly affecting price competitiveness in automotive supply chains.

**Source:** [https://www.trade.gov/cptpp](https://www.trade.gov/cptpp)

## Quick Facts

| Property | Value |
|---|---|
| Term | CPTPP – Certificate of Origin for Automotive Parts |
| Language | EN |
| Word count | 119 |
| Last updated | 2026-09-06 |
| Source | https://www.trade.gov/cptpp |

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